.content{
  height: 100vh;
  overflow: hidden;
  background: #f1f2f6;
}
.content_title{
  height: 52px;
  line-height: 56px;
  font-size: 30px;
  padding: 20px;
  color: #666;
}
.content_box{
  padding: 20px 28px;
  background: #fff;
  .title_h1{
    font-size: 32px;
    margin: 20px 0;
    color: #333;
    font-weight: 700;
  }
  .title_h2{
    font-size: 28px;
    color: #666;
    margin-bottom: 20px;
  }
}
.upload_box{
  height: 300px;
}
.bottom_btn{
  margin: 40px auto;
  width: 320px;
  border-radius: 10px;
  letter-spacing: 10px;
  height: 90px;
  line-height: 90px;
  color: #fff;
  background: #00B800;
  text-align: center;
  font-size: 34px;
}
.bottom_btn:active{
  opacity: 0.7;
}
.at-image-picker__flex-box{
  height: 300px;
}